14230019 has 4 divisors (see below), whose sum is σ = 14463360. Its totient is φ = 13996680.

The previous prime is 14230001. The next prime is 14230043. The reversal of 14230019 is 91003241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14230019 is a prime.

It is a super-2 number, since 2×14230019² = 404986881480722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14230079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116579 + ... + 116700.

It is an arithmetic number, because the mean of its divisors is an integer number (3615840).

Almost surely, 2^14230019 is an apocalyptic number.

14230019 is a deficient number, since it is larger than the sum of its proper divisors (233341).

14230019 is an equidigital number, since it uses as much as digits as its factorization.

14230019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233340.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 14230019 is about 3772.2697411505. The cubic root of 14230019 is about 242.3270116400.

The spelling of 14230019 in words is "fourteen million, two hundred thirty thousand, nineteen".